18144014

素因数分解:

$2^1\times 7^3\times {\mathrm{26449}}^1$

素因数の和:26472

約数の個数: 16

約数和(自身を含む): 31740000

約数和(自身を除く): 13595986

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 26449, 52898, 185143, 370286, 1296001, 2592002, 9072007, 18144014]

約数ペア:

[(1, 18144014), (2, 9072007), (7, 2592002), (14, 1296001), (49, 370286), (98, 185143), (343, 52898), (686, 26449)]